摘要
全面介绍已建成通车的芜湖长江大桥上部结构设计概况。其主跨斜拉桥为国内最大跨度的公铁两用桥 ,跨中合龙首创双铰合龙法。正桥钢梁采用了
The design of the superstructure of Wuhu Changjiang River Bridge is generally infroduced. The main span of this bridge is the largest railway highway double used and double decked cable stayed bridge in china, the method of closure with double hinges at the mid span was invented and used in this bridge for the first time. New technology such as the weeding of the whole gussets with 14MnNbq thick plate as well as the technology of the composite structure of steel truss and concrete highway decks were employed in the main bridge.
出处
《桥梁建设》
EI
CSCD
北大核心
2001年第2期26-30,共5页
Bridge Construction
关键词
芜湖长江大桥
公铁两用桥
结构设计
桥梁上部
Wuhu Changjiang River Bridge
continuous beam
steel truss girder
cable stayed bridge
bridge design
